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Science Channel has uploaded How is Stained Glass Restored? To preserve beautiful works...

Science Channel has uploaded How is Stained Glass Restored? How is Stained Glass Restored? Science Channel To preserve beautiful works of art deteriorated by time, they often have to be disassembled to be fully restored. The old windows are recorded as a guide, then workers rebuild the lead joiners around the cleaned glass. | http://www.sciencechannel.c­om/tv-shows/how-its-made/#mkcpgn=ytda1 Watch full episodes: http://bit.ly/HowItsMadeFullEpisod­es Subscribe to Science Channel: http://www.youtube.com/subscription_center?add_user=sciencechannel Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT Download the TestTube app: http://testu.be/1ndmmMq © 2015 YouTube, LLC 901 Cherry Ave, San Bruno, CA 94066 You were sent this email because you chose to receive updates from Science Channel. If you don't want these updates anymore, you can unsubscribe here.